Sea to Summit Duffle Bag vs Dinictis 40L Carry On Backpack

The main difference between the Sea to Summit Duffle Bag and the Dinictis 40L Carry On Backpack is that the Duffle Bag has Carry-on Size Compliant (45.8 linear inches carry-on size compliant) while the 40L Carry On Backpack does not.

Sea to Summit Duffle Bag Front View
Dinictis 40L Carry On Backpack Front View
Specs Brand Sea to Summit Dinictis
Name Duffle Bag 40L Carry On Backpack
Category Travel Carry On
Sub Category Daypack Travel
Capacity (L) 40L
Dimensions (in) 11.4 x 23 x 11.4 19.6 x 13.8 x 9.8
Weight (lb) 3.3 2.6
Fabric Tarpaulin Laminate, 1000D Nylon 100% Polyester
Color 3 colors and patterns 3 colors and patterns
Warranty Sea to Summit Lifetime Warranty
Release Date October 27, 2016 October 12, 2018
Rating 4.2 4.7
Price Under $125 Under $50
General Features Shoulder Straps Adjustable shoulder straps Thick padded shoulder straps
Sternum / Chest Straps Adjustable chest strap
Water Proof / Water Resistant Waterproof material Water repellent and scratch resistant material
Zippers Burly double-toothed zipper Quality metal zippers
Main Compartment Access U-zip access with padded lid Clamshell
External Pockets 3 zipped front pockets and 1 side pocket
Internal Compartments Large internal zipper pocket Spacious main compartment with internal mesh pocket
Side Pockets Side pocket can fit water bottle
Water Bottle No Yes
Handles Top and side handles Foam padded top and side handles
Loops and Attachments Lash points D-rings
Convertible Yes Yes
Business & School Features Laptop Sleeve Padded laptop compartment fits up to 17"
Tablet Sleeve Padded tablet sleeve
Organizer Pocket Front utility pocket with organzer
Travel Features Carry-on Size Compliant 45.8 linear inches carry-on size compliant
Compression Straps External compression straps Internal and external compression straps
Stowable Straps Stowable straps
Luggage Straps / Trolley Sleeve Luggage strap
Anti Theft Features Lockable Zippers Lockable zipper heads

You're currently comparing the Duffle Bag by Sea to Summit against the 40L Carry On Backpack by Dinictis .


Sea to Summit 's Duffle Bag is a Travel backpack with Daypack features while Dinictis 's 40L Carry On Backpack is a Carry On backpack with Travel features.

The Sea to Summit Duffle Bag has a capacity of (liters), weighs 3.3 pounds and it's dimensions in inches are 11.4 x 23 x 11.4. It's made of Tarpaulin Laminate, 1000D Nylon and is available in 3 colors and patterns in comparison the Dinictis 40L Carry On Backpack's capacity is 40L with a size of 19.6 x 13.8 x 9.8 inches. Constructed from 100% Polyester it weighs 2.6 pounds and is available in 3 colors and patterns.